Remove kernel in CentOS

Datetime:2016-08-22 23:42:13          Topic: Centos           Share

After unsuccessful upgrade of kernel you have to fix linux OS.

To delete invalid kernel in case of CentOS do next steps.

1. Show kernel list:

rpm -q kernel

And you’ll see output:

kernel-3.10.0-229.14.1.el7.x86_64
  kernel-3.10.0-229.20.1.el7.x86_64
  kernel-3.10.0-327.3.1.el7.x86_64
  kernel-3.10.0-327.4.4.el7.x86_64
  kernel-3.10.0-327.22.2.el7.x86_64

2. Delete corrupted kernel:

rpm -e kernel-3.10.0-327.22.2.el7.x86_64

3. Reboot.

So, you system downgraded!

Thanx to http://blog.zwiegnet.com/linux-server/delete-oldcorrupt-linux-kernel-centos/





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